120494520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 428544000

約数和(自身を除く): 308049480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 59, 60, 61, 62, 72, 90, 93, 108, 118, 120, 122, 124, 135, 155, 177, 180, 183, 186, 216, 236, 244, 248, 270, 279, 295, 305, 310, 354, 360, 366, 372, 465, 472, 488, 531, 540, 549, 558, 590, 610, 620, 708, 732, 744, 837, 885, 915, 930, 1062, 1080, 1098, 1116, 1180, 1220, 1240, 1395, 1416, 1464, 1593, 1647, 1674, 1770, 1829, 1830, 1860, 1891, 2124, 2196, 2232, 2360, 2440, 2655, 2745, 2790, 3186, 3294, 3348, 3540, 3599, 3658, 3660, 3720, 3782, 4185, 4248, 4392, 5310, 5487, 5490, 5580, 5673, 6372, 6588, 6696, 7080, 7198, 7316, 7320, 7564, 7965, 8235, 8370, 9145, 9455, 10620, 10797, 10974, 10980, 11160, 11346, 12744, 13176, 14396, 14632, 15128, 15930, 16461, 16470, 16740, 17019, 17995, 18290, 18910, 21240, 21594, 21948, 21960, 22692, 27435, 28365, 28792, 31860, 32391, 32922, 32940, 33480, 34038, 35990, 36580, 37820, 43188, 43896, 45384, 49383, 51057, 53985, 54870, 56730, 63720, 64782, 65844, 65880, 68076, 71980, 73160, 75640, 82305, 85095, 86376, 97173, 98766, 102114, 107970, 109740, 111569, 113460, 129564, 131688, 136152, 143960, 161955, 164610, 170190, 194346, 197532, 204228, 215940, 219480, 223138, 226920, 246915, 255285, 259128, 323910, 329220, 334707, 340380, 388692, 395064, 408456, 431880, 446276, 485865, 493830, 510570, 557845, 647820, 658440, 669414, 680760, 777384, 892552, 971730, 987660, 1004121, 1021140, 1115690, 1295640, 1338828, 1673535, 1943460, 1975320, 2008242, 2042280, 2231380, 2677656, 3012363, 3347070, 3886920, 4016484, 4462760, 5020605, 6024726, 6694140, 8032968, 10041210, 12049452, 13388280, 15061815, 20082420, 24098904, 30123630, 40164840, 60247260, 120494520]

約数ペア:

[(1, 120494520), (2, 60247260), (3, 40164840), (4, 30123630), (5, 24098904), (6, 20082420), (8, 15061815), (9, 13388280), (10, 12049452), (12, 10041210), (15, 8032968), (18, 6694140), (20, 6024726), (24, 5020605), (27, 4462760), (30, 4016484), (31, 3886920), (36, 3347070), (40, 3012363), (45, 2677656), (54, 2231380), (59, 2042280), (60, 2008242), (61, 1975320), (62, 1943460), (72, 1673535), (90, 1338828), (93, 1295640), (108, 1115690), (118, 1021140), (120, 1004121), (122, 987660), (124, 971730), (135, 892552), (155, 777384), (177, 680760), (180, 669414), (183, 658440), (186, 647820), (216, 557845), (236, 510570), (244, 493830), (248, 485865), (270, 446276), (279, 431880), (295, 408456), (305, 395064), (310, 388692), (354, 340380), (360, 334707), (366, 329220), (372, 323910), (465, 259128), (472, 255285), (488, 246915), (531, 226920), (540, 223138), (549, 219480), (558, 215940), (590, 204228), (610, 197532), (620, 194346), (708, 170190), (732, 164610), (744, 161955), (837, 143960), (885, 136152), (915, 131688), (930, 129564), (1062, 113460), (1080, 111569), (1098, 109740), (1116, 107970), (1180, 102114), (1220, 98766), (1240, 97173), (1395, 86376), (1416, 85095), (1464, 82305), (1593, 75640), (1647, 73160), (1674, 71980), (1770, 68076), (1829, 65880), (1830, 65844), (1860, 64782), (1891, 63720), (2124, 56730), (2196, 54870), (2232, 53985), (2360, 51057), (2440, 49383), (2655, 45384), (2745, 43896), (2790, 43188), (3186, 37820), (3294, 36580), (3348, 35990), (3540, 34038), (3599, 33480), (3658, 32940), (3660, 32922), (3720, 32391), (3782, 31860), (4185, 28792), (4248, 28365), (4392, 27435), (5310, 22692), (5487, 21960), (5490, 21948), (5580, 21594), (5673, 21240), (6372, 18910), (6588, 18290), (6696, 17995), (7080, 17019), (7198, 16740), (7316, 16470), (7320, 16461), (7564, 15930), (7965, 15128), (8235, 14632), (8370, 14396), (9145, 13176), (9455, 12744), (10620, 11346), (10797, 11160), (10974, 10980)]